Standard® 9947 - Spark Plug Wire Set

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Product Details

Standard products

Spark Plug Wire Set (9947) by Standard®. Designed utilizing the latest technology, this product by Standard features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or exceed stringent industry standards.


Spark Plug Wire Lead 1: 26"
Spark Plug Wire Lead 2: 30"
Spark Plug Wire Lead 3: 30"
Spark Plug Wire Lead 4: 30"
Spark Plug Wire Lead 5: 34"
Spark Plug Wire Lead 6: 34"
Spark Plug Wire Lead 7: 34"
Spark Plug Wire Lead 8: 42"
Coil Wire: 12.5"
Grease Pack: Teflon Silicone Grease Pack
Wire Diameter: 7 mm
Material: Silicone Jacket
Construction: Metallic Core
Insulation Material: Silicone
Quantity: 9


  • Severe Duty Truck Wire Set
  • High Temperature Ceramic Spark Plug boots
  • Built to withstand the intense heat caused by searing under hood temperatures and poor airflow in RV, Agriculture and H.D. trucks
  • Tinned metallic conductor for optimum strength and voltage delivery

Established in 1919, Standard Motor Products, Inc., is a leading independent manufacturer of replacement parts for motor vehicles in the automotive aftermarket industry, with an increasing focus on the original equipment and original equipment service markets. SMP® distributes its products through traditional and non-traditional channels under their own brand names, such as Standard®, BWD®, TechSmart®, Intermotor®, Hayden®, ACI®, Four Seasons®, etc. Organized into two major operating segments, Standard® supplies independent professional automotive technicians and do-it-yourselfers with high-quality replacement parts for engine management and temperature control products for domestic and import vehicles.

Part Number:

Warranty Information

Standard warrants that its Products will be free from defects in material and workmanship for 3 years/36,000 mile from the date of purchase by the Original Purchaser. This warranty does not apply to any Products that have been subjected to misuse, mishandling, misapplication, neglect (including but not limited to improper maintenance), improper instal lation, or alterations.

Magnuson-Moss Warranty Act:
Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More

Vehicle Fitment

Chevy B-Series
1998 Chevy B-Series
  • 6.0L / 7.0L
1997 Chevy B-Series
  • 6.0L / 7.0L
1996 Chevy B-Series
  • 6.0L / 7.0L
1995 Chevy B-Series
  • 6.0L / 7.0L
1994 Chevy B-Series
  • 6.0L / 7.0L
1993 Chevy B-Series
  • 6.0L
Chevy Kodiak
1998 Chevy C7500 Kodiak
  • 6.0L / 7.0L
1997 Chevy C7500 Kodiak
  • 6.0L / 7.0L
1996 Chevy C70 Kodiak
  • 6.0L / 7.0L
1995 Chevy C70 Kodiak
  • 6.0L / 7.0L
1994 Chevy C70 Kodiak
  • 6.0L / 7.0L
1993 Chevy C70 Kodiak
  • 6.0L / 7.0L
1992 Chevy C70 Kodiak
  • 6.0L / 7.0L
1991 Chevy C5500 Kodiak
1990 Chevy C5500 Kodiak
Chevy P-Series
1996 Chevy P6000
  • 6.0L / 7.0L
1995 Chevy P6000
  • 6.0L
  • Fits Models without School Bus Package
  • Fits Models without HEI
1994 Chevy P6000
  • 6.0L
1993 Chevy P6000
  • 6.0L / 7.0L
1992 Chevy P6000
  • 6.0L
GMC B-Series
1998 GMC B-Series
  • 6.0L / 7.0L
1997 GMC B-Series
  • 6.0L / 7.0L
1996 GMC B-Series
  • 6.0L / 7.0L
1995 GMC B-Series
  • 6.0L / 7.0L
1994 GMC B-Series
  • 6.0L / 7.0L
1993 GMC B-Series
  • 6.0L
GMC P-Series
1996 GMC P6500
  • 6.0L
1995 GMC P6500
  • 6.0L / 7.0L
1994 GMC P6500
  • 6.0L / 7.0L
1993 GMC P6500
  • 6.0L / 7.0L
1992 GMC P6500
  • 7.0L
GMC Topkick
1998 GMC Topkick
  • 6.0L / 7.0L
1997 GMC Topkick
  • 6.0L / 7.0L
1996 GMC Topkick
  • 6.0L / 7.0L
1995 GMC Topkick
  • 6.0L / 7.0L
1994 GMC C6000 Topkick / C7000 Topkick
  • 7.0L
1993 GMC Topkick
  • 6.0L / 7.0L
1992 GMC C7000 Topkick
  • 6.0L / 7.0L
1991 GMC Topkick
  • 6.0L / 7.0L
1990 GMC Topkick
  • 7.0L
Low Prices Price match guarantee
In-House Experts We know our products
Guaranteed Fitment Always the correct part
Easy Returns Quick & Hassle Free

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